Changeable character stamp



FIG. 1 is a top, front and right side perspective view of the changeable character stamp showing my new design;

FIG. 2 is bottom, front and right side perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a front view thereof, showing the cover cylinder raised so as to be able to change stamping characters; and,

FIG. 10 is a right side view thereof showing the cover cylinder raised so as to be able to change stamping characters. 

The ornamental design for a changeable character stamp, as shown and described. 